Fused Silica Modular Block for Glass Kiln
Fused Silica Modular Block for Glass KilnFeaturesn Capable of super complicated shapes and very big blocks;n No expansion and excellent thermal shock resistance;n Less joints and shorter lead time;
Fused Silica Modular Block for Glass Kiln
Features
n Capable of super complicated shapes and very big blocks;
n No expansion and excellent thermal shock resistance;
n Less joints and shorter lead time;
n Less labor intensive,fast installation;
n Less interruption to production,quick heat-up after repair which benefit the users.
Application
Coke Oven Hot Repair
Glass Furnace Damper,Tweel,Doghouse Arch,Canal
Properties | Unit | Limit | FGK--96 | FGK-97 | |
Chemical Composition | SiO2 | % | ≥ | 96.6 | 97.0 |
Al2O3 | % | ≤ | 2 | - | |
Fe2O3 | % | ≤ | - | 0.2 | |
CaO | % | ≤ | 1 | 1 | |
Bulk Density | g/cm3 | ≥ | 1.9 | 1.9 | |
Porosity | % | ≤ | 18 | 16 | |
Cold Crushing Strength | Mpa | ≥ | 40 | 45 | |
Thermalexpansion | 1000℃ | % | ≤ | 0.2 | 0.2 |
Thermal Shock Resistance | 1100℃ with water | cycles | ≥ | 30 | 30 |
Application of fused silica modular block at the doghouse of glass furnace --After two years of use
